Molecular Structure:
CAS No.:	1001911-63-2
Name:	(9-phenyl-9H-carbazol-2-yl)boronic acid
Article Data:	18
Cas Database

Formula:	C₁₈ H₁₄ BNO₂
Molecular Weight:	287.126
Synonyms:	(9-phenyl-9H-carbazol-2-yl)boronic acid;(9-phenyl-9H-carbazol-2-yl)boronic acid (2PCBA);9-Phenylcarbazole-2-boronic acid;B-(9-Phenyl-9H-carbazol-2-yl)-boronic acid;2-BAPC
EINECS:	N/A
Density:	1.20±0.1 g/cm3(Predicted)
Melting Point:	N/A
Boiling Point:	466.0±51.0 °C(Predicted)
Flash Point:	N/A
Solubility:	N/A
Appearance:	N/A
Hazard Symbols:	N/A
Risk Codes:	N/A
Safety:
Transport Information:	N/A
PSA:	45.39000
LogP:	2.46350

Conditions	Yield
Stage #1: 9-(phenyl)-2-bromo-9H-carbazole With n-butyllithium In tetrahydrofuran at -75 - 0℃; for 1h; Inert atmosphere; Stage #2: Triisopropyl borate In tetrahydrofuran at -70 - 20℃; for 12h; Inert atmosphere; Stage #3: With hydrogenchloride In tetrahydrofuran; water for 0.5h; Temperature; Inert atmosphere;	95%
Stage #1: 9-(phenyl)-2-bromo-9H-carbazole With n-butyllithium In tetrahydrofuran for 1h; Stage #2: Triisopropyl borate In tetrahydrofuran at 20℃; for 12h;	78.4%
Stage #1: 9-(phenyl)-2-bromo-9H-carbazole With n-butyllithium In diethyl ether; hexane at -78℃; for 0.5h; Stage #2: Triisopropyl borate In diethyl ether; hexane at -78 - 20℃; Stage #3: With hydrogenchloride In diethyl ether; hexane	78%
Stage #1: 9-(phenyl)-2-bromo-9H-carbazole With n-butyllithium In tetrahydrofuran at -78℃; for 1h; Stage #2: Triisopropyl borate In tetrahydrofuran	70%
Stage #1: 9-(phenyl)-2-bromo-9H-carbazole With n-butyllithium In tetrahydrofuran at -78℃; for 0.666667h; Stage #2: Triisopropyl borate In tetrahydrofuran at 20℃; for 12h; Stage #3: With water In tetrahydrofuran; hexane	62.8%

Conditions	Yield
Stage #1: 9-(phenyl)-2-bromo-9H-carbazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Stage #2: With Trimethyl borate In tetrahydrofuran; hexane at 20℃; for 12h; Stage #3: With water In tetrahydrofuran; hexane	69%
Stage #1: 9-(phenyl)-2-bromo-9H-carbazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h; Stage #2: With Triisopropyl borate In tetrahydrofuran; hexane at -78 - 20℃; for 12h; Stage #3: With water In tetrahydrofuran; hexane at 20℃;	67.33%
With hydrogenchloride; n-butyllithium; Trimethyl borate In water Inert atmosphere;

Conditions	Yield
Multi-step reaction with 4 steps 1.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / toluene / 4 h / 100 °C 2.1: triethyl phosphite / 6 h / 150 °C 3.1: caesium carbonate / copper(l) iodide / toluene / 50 °C 3.2: 14 h / Reflux 4.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C 4.2: 12 h / 20 °C View Scheme
Multi-step reaction with 4 steps 1.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / toluene / 4 h / 100 °C 2.1: triethyl phosphite / 6 h / 150 °C 3.1: caesium carbonate / copper(l) iodide / toluene / 50 °C 3.2: 14 h / Reflux 4.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C 4.2: 12 h View Scheme

Conditions	Yield
Multi-step reaction with 3 steps 1.1: triethyl phosphite / 6 h / 150 °C 2.1: caesium carbonate / copper(l) iodide / toluene / 50 °C 2.2: 14 h / Reflux 3.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C 3.2: 12 h / 20 °C View Scheme
Multi-step reaction with 3 steps 1.1: triethyl phosphite / 6 h / 150 °C 2.1: caesium carbonate / copper(l) iodide / toluene / 50 °C 2.2: 14 h / Reflux 3.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C 3.2: 12 h View Scheme
Multi-step reaction with 3 steps 1.1: triethyl phosphate / 7 h / 150 °C 2.1: potassium phosphate; ethylenediamine / 12 h / Reflux 3.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C 3.2: 12 h / -78 - 20 °C 3.3: 20 °C View Scheme

Conditions	Yield
Multi-step reaction with 2 steps 1.1: caesium carbonate / copper(l) iodide / toluene / 50 °C 1.2: 14 h / Reflux 2.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C 2.2: 12 h / 20 °C View Scheme
Multi-step reaction with 2 steps 1.1: caesium carbonate / copper(l) iodide / toluene / 50 °C 1.2: 14 h / Reflux 2.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C 2.2: 12 h View Scheme
Multi-step reaction with 2 steps 1.1: caesium carbonate; copper(l) iodide; ethylenediamine / toluene / 12 h / Reflux 2.1: n-butyllithium / tetrahydrofuran / 1 h 2.2: 12 h / 20 °C View Scheme

1001911-63-2